Power plant dispatch study: an analysis of the PIES model of electric utility dispatch
The electric utility sector sub-model within PIES uses a number of modeling approximations in order to formulate the power plant dispatch in a linear programming framework. Several such modeling details were studied using a probabilistic dispatch model (PROMOD III) to quantify the error introduced by each. These tests indicate that PIES tends to significantly underpredict the consumption of high cost fuels (distillates, etc.) by the electric utility sector. Two adjustments to the PIES model are suggested as means of overcoming this problem.
- Research Organization:
- Energy Management Associates, Inc., Atlanta, GA (USA)
- DOE Contract Number:
- EI-78-C-01-6366
- OSTI ID:
- 5715719
- Report Number(s):
- DOE/EIA-6366/1
- Country of Publication:
- United States
- Language:
- English
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POLICY AND ECONOMY
20 FOSSIL-FUELED POWER PLANTS
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
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P CODES
ELECTRIC UTILITIES
POWER GENERATION
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FUEL CONSUMPTION
CAPACITY
COST
FORECASTING
NUMERICAL DATA
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DATA
DATA FORMS
ENERGY CONSUMPTION
INFORMATION
PUBLIC UTILITIES
296001* - Energy Planning & Policy- Electric Power Generation- (-1989)
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